function generate_token(length){ //edit the token allowed characters var a = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ1234567890".split(""); var b = []; for (var i=0; i<length; i++) { var j = (Math.random() * (a.length-1)).toFixed(0); b[i] = a[j]; } return b.join("");
}
generate_token(32); //returns "qweQj4giRJSdMNzB8g1XIa6t3YtRIHPH"